314225881 has 4 divisors (see below), whose sum is σ = 314341812. Its totient is φ = 314109952.

The previous prime is 314225869. The next prime is 314225893. The reversal of 314225881 is 188522413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (314225869) and next prime (314225893).

It can be written as a sum of positive squares in 2 ways, for example, as 64080025 + 250145856 = 8005^2 + 15816^2 .

It is a cyclic number.

It is not a de Polignac number, because 314225881 - 2¹³ = 314217689 is a prime.

It is a super-2 number, since 2×314225881² = 197475808580452322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314225801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53800 + ... + 59353.

It is an arithmetic number, because the mean of its divisors is an integer number (78585453).

Almost surely, 2^314225881 is an apocalyptic number.

It is an amenable number.

314225881 is a deficient number, since it is larger than the sum of its proper divisors (115931).

314225881 is a wasteful number, since it uses less digits than its factorization.

314225881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115930.

The product of its digits is 15360, while the sum is 34.

The square root of 314225881 is about 17726.4176019860. The cubic root of 314225881 is about 679.8513811596.

The spelling of 314225881 in words is "three hundred fourteen million, two hundred twenty-five thousand, eight hundred eighty-one".